Assignee
KUSAN INC
US11 patents
Top patents by PatentIndex Score
US4727689AMar 1, 1988
Detachable rain gutter
KUSAN INC107 citations94
US4874657AOct 17, 1989
Methods of producing biaxially-oriented polymer product, and the product produced thereby
KUSAN INC31 citations92
US4302903ADec 1, 1981
Stepping device
KUSAN INC21 citations75
USD249289SSep 5, 1978
Toy auto raceway
KUSAN INC10 citations71
USD265221SJun 29, 1982
Toy gun
KUSAN INC25 citations70
USD245530SAug 23, 1977
Combined toy vehicle and figure therefor
KUSAN INC7 citations69
USD249576SSep 19, 1978
Combined toy loader and figure therefor
KUSAN INC11 citations65
USD245364SAug 9, 1977
Toy refrigerator
KUSAN INC12 citations65
US4582171AApr 15, 1986
Special effects drive mechanism for self-propelled toy vehicles
KUSAN INC13 citations59
USD253543SNov 27, 1979
Simulative toy desk
KUSAN INC5 citations58
USD249290SSep 5, 1978
Toy work bench
KUSAN INC1 citations48